-use Cwd qw/abs_path/;
-use File::Temp qw/tempfile/;
-use POSIX qw/WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG SIGINT SIGQUIT/;
+use Cwd qw/abs_path/;
+use File::Temp qw/tempfile/;
+use File::Spec::Functions qw/curdir catfile/;
+use POSIX qw/WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG/;